WP4SST — FT8 station from Puerto Rico

Puerto Rico Grid: ?

Amateur radio station WP4SST operating from Puerto Rico. 86 FT8 spots received at SO8OO WebSDR, 30 CQ calls, active on 20m, over 10 days, best SNR +6 dB. Heard between 2026-05-01 and 2026-05-13.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

86
Total spots
30
CQ calls
10
Days active
-15 dB
Avg SNR

Bands

20m
First seen: 2026-05-01
Last seen: 2026-05-13 23:58 UTC

Frequent QSO partners observed at SO8OO

Stations WP4SST worked most often, as logged from our receiver:

Activity Heatmap

Location

QSO Logbook (as observed from SO8OO)

Format: our rx / partner reports

TimeBandWP4SSTPartnerPartner SNRMsgs
05-13 09:41 20m -4 / - F1PSX - / - 7 Partial
05-12 23:33 20m -11 / - NF3R - / -15 3 ✓ Confirmed
05-12 22:56 20m - / -24 XE1ACA -19 / - 3 ✓ Confirmed
05-12 01:26 20m - / - UN0GY -23 / - 2 Partial
05-11 23:17 20m -21 / - KO4PDI - / -9 4 ✓ Confirmed
05-11 23:16 20m -12 / - NW2M - / -2 2 ✓ Confirmed
05-11 23:02 20m - / -18 KK5NM -18 / - 3 ✓ Confirmed
05-11 01:32 20m -11 / - SP5DFG - / - 8 Partial
05-10 23:32 20m -14 / - PV8AA - / -18 6 Partial
05-10 23:01 20m - / -17 KG5CC -20 / - 2 Partial
05-10 22:46 20m -14 / -6 R5DT -22 / -3 5 ✓ Complete
05-10 01:56 20m - / - K4VHE -22 / - 2 ✓ Confirmed
05-07 02:17 20m - / - YN7DS -17 / - 7 Partial
05-06 23:36 20m -19 / - HK3PSA - / -16 4 Partial
05-06 23:28 20m - / -14 SP1TJ -18 / - 2 Partial
05-06 20:16 20m -10 / - N1SK - / - 2 Partial
05-02 23:14 20m -23 / - SP5AA - / - 2 Partial
05-02 23:08 20m - / - HA1ICE -18 / - 3 Partial
05-02 00:23 20m +4 / - EA4JR - / -12 3 Partial
05-01 23:58 20m -15 / - AI4FR - / -9 3 ✓ Confirmed

Station Log

20m 
UTC    dB  Freq  Message
233300 -15 1652  WP4SST NF3R FN20 (x3)
004915 -18 1575  CQ WP4SST FK68
094100  -4 1578  WP4SST F1PSX JN08 (x7)
214630 -15  973  WP4SST PA3DP -03
220100  -2 2716  WP4SST ON6AA JO11
223745 -24 1573  CQ WP4SST FK68                        a1
015800  -9  712  WP4SST UN9LCW R-20

SNR History by Band